Fig. 4: The pressure-modulated relative work function difference (\({{{{{\rm{PR}}}}}}-\varDelta {\hat{{{{{{\rm{W}}}}}}}}_{{{{{{\rm{F}}}}}}}\)) between Fe(II)-bearing minerals and water as the function of pressure. | Nature Communications

Fig. 4: The pressure-modulated relative work function difference (\({{{{{\rm{PR}}}}}}-\varDelta {\hat{{{{{{\rm{W}}}}}}}}_{{{{{{\rm{F}}}}}}}\)) between Fe(II)-bearing minerals and water as the function of pressure.

From: Electron transfer rules of minerals under pressure informed by machine learning

Fig. 4

The composition of silicate minerals refers to International Mineralogical Association (IMA) database (https://rruff.info/ima/). The symbol “Wus”, “Mag”, “Ol”, “Px”, “Hbl”, “PLS”, “Sd” represents wüstite, magnetite, olivine, pyroxene, hornblende, phyllosilicate, siderite, respectively.

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